HttpServer Library for "mbed-os" which added a snapshot handler.

Dependents:   GR-PEACH-webcam GR-Boards_WebCamera GR-Boards_WebCamera GR-Boards_WebCamera

Fork of HttpServer_snapshot by Renesas

Committer:
yueee_yt
Date:
Thu Feb 20 05:36:19 2014 +0000
Revision:
0:fdf9c2c5200f
Child:
6:d9e6379eefac
Initialize version

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yueee_yt 0:fdf9c2c5200f 1
yueee_yt 0:fdf9c2c5200f 2 /*
yueee_yt 0:fdf9c2c5200f 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
yueee_yt 0:fdf9c2c5200f 4
yueee_yt 0:fdf9c2c5200f 5 Permission is hereby granted, free of charge, to any person obtaining a copy
yueee_yt 0:fdf9c2c5200f 6 of this software and associated documentation files (the "Software"), to deal
yueee_yt 0:fdf9c2c5200f 7 in the Software without restriction, including without limitation the rights
yueee_yt 0:fdf9c2c5200f 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
yueee_yt 0:fdf9c2c5200f 9 copies of the Software, and to permit persons to whom the Software is
yueee_yt 0:fdf9c2c5200f 10 furnished to do so, subject to the following conditions:
yueee_yt 0:fdf9c2c5200f 11
yueee_yt 0:fdf9c2c5200f 12 The above copyright notice and this permission notice shall be included in
yueee_yt 0:fdf9c2c5200f 13 all copies or substantial portions of the Software.
yueee_yt 0:fdf9c2c5200f 14
yueee_yt 0:fdf9c2c5200f 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
yueee_yt 0:fdf9c2c5200f 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
yueee_yt 0:fdf9c2c5200f 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
yueee_yt 0:fdf9c2c5200f 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
yueee_yt 0:fdf9c2c5200f 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
yueee_yt 0:fdf9c2c5200f 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
yueee_yt 0:fdf9c2c5200f 21 THE SOFTWARE.
yueee_yt 0:fdf9c2c5200f 22 */
yueee_yt 0:fdf9c2c5200f 23
yueee_yt 0:fdf9c2c5200f 24 /**
yueee_yt 0:fdf9c2c5200f 25 HTTP Request Handler header file.
yueee_yt 0:fdf9c2c5200f 26 */
yueee_yt 0:fdf9c2c5200f 27
yueee_yt 0:fdf9c2c5200f 28 #ifndef HTTP_REQUEST_HANDLER_H
yueee_yt 0:fdf9c2c5200f 29 #define HTTP_REQUEST_HANDLER_H
yueee_yt 0:fdf9c2c5200f 30
yueee_yt 0:fdf9c2c5200f 31 //*#include "api/TCPSocket.h"
yueee_yt 0:fdf9c2c5200f 32 //#include "HTTPServer.h"
yueee_yt 0:fdf9c2c5200f 33
yueee_yt 0:fdf9c2c5200f 34 #include "mbed.h"
yueee_yt 0:fdf9c2c5200f 35 #include "EthernetInterface.h"
yueee_yt 0:fdf9c2c5200f 36 //*#include "core/netservice.h"
yueee_yt 0:fdf9c2c5200f 37
yueee_yt 0:fdf9c2c5200f 38 #include <string>
yueee_yt 0:fdf9c2c5200f 39 using std::string;
yueee_yt 0:fdf9c2c5200f 40
yueee_yt 0:fdf9c2c5200f 41 #include <map>
yueee_yt 0:fdf9c2c5200f 42 using std::map;
yueee_yt 0:fdf9c2c5200f 43
yueee_yt 0:fdf9c2c5200f 44 ///HTTP Server's generic request handler
yueee_yt 0:fdf9c2c5200f 45 class HTTPRequestHandler //*: public NetService
yueee_yt 0:fdf9c2c5200f 46 {
yueee_yt 0:fdf9c2c5200f 47 public:
yueee_yt 0:fdf9c2c5200f 48 ///Instantiated by the HTTP Server
yueee_yt 0:fdf9c2c5200f 49 HTTPRequestHandler(const char* rootPath, const char* path, TCPSocketConnection* pTCPSocketConnection);
yueee_yt 0:fdf9c2c5200f 50 virtual ~HTTPRequestHandler();
yueee_yt 0:fdf9c2c5200f 51
yueee_yt 0:fdf9c2c5200f 52 //protected:
yueee_yt 0:fdf9c2c5200f 53 virtual void doGet() = 0;
yueee_yt 0:fdf9c2c5200f 54 virtual void doPost() = 0;
yueee_yt 0:fdf9c2c5200f 55 virtual void doHead() = 0;
yueee_yt 0:fdf9c2c5200f 56
yueee_yt 0:fdf9c2c5200f 57 virtual void onReadable() = 0; //Data has been read
yueee_yt 0:fdf9c2c5200f 58 virtual void onWriteable() = 0; //Data has been written & buf is free
yueee_yt 0:fdf9c2c5200f 59 virtual void onTimeout(); //Connection has timed out
yueee_yt 0:fdf9c2c5200f 60 virtual void onClose() = 0; //Connection is closing
yueee_yt 0:fdf9c2c5200f 61
yueee_yt 0:fdf9c2c5200f 62 virtual void close(); //Close socket and destroy data
yueee_yt 0:fdf9c2c5200f 63
yueee_yt 0:fdf9c2c5200f 64 protected:
yueee_yt 0:fdf9c2c5200f 65 map<string, string>& reqHeaders() /*const*/;
yueee_yt 0:fdf9c2c5200f 66 string& path() /*const*/;
yueee_yt 0:fdf9c2c5200f 67 int dataLen() const;
yueee_yt 0:fdf9c2c5200f 68 int readData(char* buf, int len);
yueee_yt 0:fdf9c2c5200f 69 string& rootPath() /*const*/;
yueee_yt 0:fdf9c2c5200f 70
yueee_yt 0:fdf9c2c5200f 71 void setErrCode(int errc);
yueee_yt 0:fdf9c2c5200f 72 void setContentLen(int len);
yueee_yt 0:fdf9c2c5200f 73
yueee_yt 0:fdf9c2c5200f 74 map<string, string>& respHeaders();
yueee_yt 0:fdf9c2c5200f 75 int writeData(const char* buf, int len);
yueee_yt 0:fdf9c2c5200f 76
yueee_yt 0:fdf9c2c5200f 77 //* void setTimeout(int ms);
yueee_yt 0:fdf9c2c5200f 78 //* void resetTimeout();
yueee_yt 0:fdf9c2c5200f 79
yueee_yt 0:fdf9c2c5200f 80 private:
yueee_yt 0:fdf9c2c5200f 81 void readHeaders(); //Called at instanciation
yueee_yt 0:fdf9c2c5200f 82 void writeHeaders(); //Called at the first writeData call
yueee_yt 0:fdf9c2c5200f 83 //**void onTCPSocketEvent(/**TCPSocketEvent e**/);
yueee_yt 0:fdf9c2c5200f 84
yueee_yt 0:fdf9c2c5200f 85 TCPSocketConnection* m_pTCPSocketConnection;
yueee_yt 0:fdf9c2c5200f 86 map<string, string> m_reqHeaders;
yueee_yt 0:fdf9c2c5200f 87 map<string, string> m_respHeaders;
yueee_yt 0:fdf9c2c5200f 88 string m_rootPath;
yueee_yt 0:fdf9c2c5200f 89 string m_path;
yueee_yt 0:fdf9c2c5200f 90 int m_errc; //Response code
yueee_yt 0:fdf9c2c5200f 91
yueee_yt 0:fdf9c2c5200f 92 //* Timeout m_watchdog;
yueee_yt 0:fdf9c2c5200f 93 //* int m_timeout;
yueee_yt 0:fdf9c2c5200f 94
yueee_yt 0:fdf9c2c5200f 95 bool m_closed;
yueee_yt 0:fdf9c2c5200f 96 bool m_headersSent;
yueee_yt 0:fdf9c2c5200f 97
yueee_yt 0:fdf9c2c5200f 98 int readLine(char* str, int maxLen);
yueee_yt 0:fdf9c2c5200f 99
yueee_yt 0:fdf9c2c5200f 100 };
yueee_yt 0:fdf9c2c5200f 101
yueee_yt 0:fdf9c2c5200f 102 #endif